Utility file



FIG. 1 is a front perspective view of a utility file, showing our newdesign.

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a side elevational view;

FIG. 5 is a rear elevational view; and

FIG. 6 is a bottom plan view thereof.

The ornamental design for a utility file, as shown and described.